CN104088311A - Double-oil-cylinder rotating grasping head of agricultural grass grasping machine - Google Patents
Double-oil-cylinder rotating grasping head of agricultural grass grasping machine Download PDFInfo
- Publication number
- CN104088311A CN104088311A CN201410356758.9A CN201410356758A CN104088311A CN 104088311 A CN104088311 A CN 104088311A CN 201410356758 A CN201410356758 A CN 201410356758A CN 104088311 A CN104088311 A CN 104088311A
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- China
- Prior art keywords
- grasping
- pivoting support
- swivel coupling
- base plate
- oil cylinder
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Abstract
The invention discloses a double-oil-cylinder rotating grasping head of an agricultural grass grasping machine. The double-oil-cylinder rotating grasping head comprises a lifting lug base plate. The lifting lug base plate is provided with an upper lifting lug and a lower lifting lug. The upper lifting lug is hinged to a guide rod, and the lower lifting lug is hinged to the front end of a movable arm. The lifting lug base plate is further fixedly connected with a slewing bearing, and the center of the slewing bearing is provided with a slewing connector. An outer shell of the slewing connector is provided with slewing connector blocking iron which is connected between two lifting lug base plate limiting blocks arranged on the lifting lug base plate in a clamping mode. A flange of the slewing connector is fixedly connected with a grasping head support, and a first grasping tooth and a second grasping tooth are hinged to the two sides of the grasping head support respectively. A first grasping tooth oil cylinder is arranged between the first grasping tooth and the grasping head support in a hinged mode, and a second grasping tooth oil cylinder is arranged between the second grasping tooth and the grasping head support in a hinged mode. The grasping head can be rotated in 360 degrees at will, the grasping teeth can freely open or close while the grasping head is rotated, positioning is accurate, the position of the agricultural grass grasping machine does not need to be changed, materials at different positions can be firmly grasped, the materials can be placed in any angle according to requirements, and working efficiency is improved.
Description
Technical field
The invention belongs to agricultural mechanical field, be specifically related to a kind of two oil cylinder rotation grappling fixtures of agricultural straw grab.
Background technology
Current, agricultural straw grab is mainly applied to the career fields such as the stacking, loading-unloading vehicle of material, and the grappling fixture of the agricultural straw grab using at present can not rotate, and has certain limitation, when material need to carry out arbitrarily angled putting on request, the grappling fixture of current agricultural straw grab cannot complete operation.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, provide a kind of and can carry out to material two oil cylinder rotation grappling fixtures of the agricultural straw grab of arbitrarily angled placement.
Technical scheme of the present invention realizes in the following manner:
Two oil cylinder rotation grappling fixtures of agricultural straw grab, described pair of oil cylinder rotation grappling fixture comprises hanger base plate, is fixedly connected with hanger, lower hanger on described hanger base plate, described upper hanger and guide rod are hinged; The front end of described lower hanger and swing arm is hinged; On described hanger base plate, be also fixedly connected with pivoting support, described pivoting support comprises pivoting support housing, pivoting support inner ring, pivoting support outer ring, pivoting support ball, described pivoting support inner ring and pivoting support outer ring are rotationally connected by pivoting support ball, on described pivoting support housing, be fixedly connected with hydraulic drive motor, revolution driving, described hydraulic drive motor drives revolution to drive, described revolution drives pivoting support outer ring rotating, and described pivoting support housing, pivoting support inner ring are fixedly connected with hanger base plate; Described pivoting support center is provided with swivel coupling, described swivel coupling comprises swivel coupling shell, swivel coupling mandrel, swivel coupling flange, described swivel coupling shell and swivel coupling mandrel are rotationally connected, described swivel coupling mandrel is fixedly connected with swivel coupling flange, and described swivel coupling flange is fixedly connected with pivoting support outer ring, grappling fixture support; On described swivel coupling shell, be provided with swivel coupling buting iron, described swivel coupling buting iron is connected between two hanger base plate limited blocks that arrange on hanger base plate; The both sides of described grappling fixture support are hinged with respectively the first grasping teeth, the second grasping teeth, between described the first grasping teeth and described grappling fixture support, are hinged with the first grasping teeth oil cylinder, between described the second grasping teeth and described grappling fixture support, are hinged with the second grasping teeth oil cylinder; Described the first grasping teeth oil cylinder, the second grasping teeth oil cylinder be the lower end hydraulic connecting by hydraulic oil pipe and swivel coupling flange the first grasping teeth oil cylinder, the second grasping teeth oil cylinder are elongated or shortened simultaneously respectively.
The present invention has the following advantages:
Grappling fixture can 360 ° rotation arbitrarily, in grappling fixture rotation, grasping teeth can freely be opened or be closed, accurate positioning, need not change the position of agricultural straw grab, just can firmly capture the material of diverse location, and material is carried out to arbitrarily angled putting on request, improve operating efficiency, it is simple in structure, practical.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of two oil cylinder rotation grappling fixtures of agricultural straw grab of the present invention.
Accompanying drawing 2 is that two oil cylinders of agricultural straw grab of the present invention rotate the pivoting supports of grappling fixture, the sectional drawing of swivel coupling.
In figure: 1-the first grasping teeth, 2-the first grasping teeth oil cylinder, 3-hydraulic drive motor, hanger under 4-, 5-turns round driving, 6-swivel coupling, 61-swivel coupling shell, 62-swivel coupling mandrel, 63-swivel coupling flange, 64-swivel coupling buting iron, the upper hanger of 7-, 8-hanger base plate, 81-hanger base plate limited block, 9-pivoting support, 91-pivoting support inner ring, 92-pivoting support ball, 93-pivoting support outer ring, 94-pivoting support housing, 10-the second grasping teeth oil cylinder, 11-the second grasping teeth, 12-grappling fixture support.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1 and Figure 2, two oil cylinder rotation grappling fixtures of agricultural straw grab, described pair of oil cylinder rotation grappling fixture comprises hanger base plate 8, is fixedly connected with hanger 7, lower hanger 4 on described hanger base plate 8, described upper hanger 7 is hinged with guide rod, described lower hanger 4 is hinged with swing arm, on described hanger base plate 8, be also fixedly connected with pivoting support 9, described pivoting support 9 comprises pivoting support housing 94, pivoting support inner ring 91, pivoting support outer ring 93, pivoting support ball 92, described pivoting support inner ring 91, pivoting support outer ring 93 is rotationally connected by pivoting support ball 92, on described pivoting support housing 94, be fixedly connected with hydraulic drive motor 3, revolution drives 5, described hydraulic drive motor 3 drives revolution to drive 5, described revolution drives 5 to drive pivoting support outer ring rotating 93, described pivoting support housing 94, pivoting support inner ring 91 is fixedly connected with hanger base plate 8, described pivoting support 9 centers are provided with swivel coupling 6, described swivel coupling 6 comprises swivel coupling shell 61, swivel coupling mandrel 62, swivel coupling flange 63, described swivel coupling shell 61 is rotationally connected with swivel coupling mandrel 62, described swivel coupling mandrel 62 is fixedly connected with swivel coupling flange 63, and described swivel coupling flange 63 is fixedly connected with pivoting support outer ring 93, grappling fixture support 12, on described swivel coupling shell 61, be provided with swivel coupling buting iron 64, described swivel coupling buting iron 64 is connected between two hanger base plate limited blocks 81 of 8 settings on hanger base plate, the both sides of described grappling fixture support 12 are hinged with respectively the first grasping teeth 1, the second grasping teeth 11, between described the first grasping teeth 1 and described grappling fixture support 12, be hinged with the first grasping teeth oil cylinder 2, between described the second grasping teeth 11 and described grappling fixture support 12, be hinged with the second grasping teeth oil cylinder 10, described the first grasping teeth oil cylinder 2, the second grasping teeth oil cylinder 10 be the lower end hydraulic link by hydraulic oil pipe and swivel coupling flange 63 the first grasping teeth oil cylinder 2, the second grasping teeth oil cylinder 10 are elongated or shortened simultaneously respectively.The two oil cylinders rotation grappling fixtures of this agricultural straw grab can 360 ° of rotations arbitrarily, in grappling fixture rotation, grasping teeth can freely be opened or be closed, accurate positioning, need not change the position of agricultural straw grab, just can firmly capture the material of diverse location, and material is carried out to arbitrarily angled putting on request, improve operating efficiency, it is simple in structure, practical.
More than by the specific embodiment of embodiment form, the present invention is described in detail, but this should be interpreted as to the above-mentioned subject area of the present invention only limits to the above specific embodiment, so all technology realizing based on foregoing of the present invention all belong to scope of the present invention.
Claims (1)
1. two oil cylinder rotation grappling fixtures of agricultural straw grab, is characterized in that: described pair of oil cylinder rotation grappling fixture comprises hanger base plate, is fixedly connected with hanger, lower hanger on described hanger base plate, and described upper hanger and guide rod are hinged; The front end of described lower hanger and swing arm is hinged; On described hanger base plate, be also fixedly connected with pivoting support, described pivoting support comprises pivoting support housing, pivoting support inner ring, pivoting support outer ring, pivoting support ball, described pivoting support inner ring and pivoting support outer ring are rotationally connected by pivoting support ball, on described pivoting support housing, be fixedly connected with hydraulic drive motor, revolution driving, described hydraulic drive motor drives revolution to drive, described revolution drives pivoting support outer ring rotating, and described pivoting support housing, pivoting support inner ring are fixedly connected with hanger base plate; Described pivoting support center is provided with swivel coupling, described swivel coupling comprises swivel coupling shell, swivel coupling mandrel, swivel coupling flange, described swivel coupling shell and swivel coupling mandrel are rotationally connected, described swivel coupling mandrel is fixedly connected with swivel coupling flange, and described swivel coupling flange is fixedly connected with pivoting support outer ring, grappling fixture support; On described swivel coupling shell, be provided with swivel coupling buting iron, described swivel coupling buting iron is connected between two hanger base plate limited blocks that arrange on hanger base plate; The both sides of described grappling fixture support are hinged with respectively the first grasping teeth, the second grasping teeth, between described the first grasping teeth and described grappling fixture support, are hinged with the first grasping teeth oil cylinder, between described the second grasping teeth and described grappling fixture support, are hinged with the second grasping teeth oil cylinder; Described the first grasping teeth oil cylinder, the second grasping teeth oil cylinder be the lower end hydraulic connecting by hydraulic oil pipe and swivel coupling flange the first grasping teeth oil cylinder, the second grasping teeth oil cylinder are elongated or shortened simultaneously respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356758.9A CN104088311A (en) | 2014-07-16 | 2014-07-16 | Double-oil-cylinder rotating grasping head of agricultural grass grasping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356758.9A CN104088311A (en) | 2014-07-16 | 2014-07-16 | Double-oil-cylinder rotating grasping head of agricultural grass grasping machine |
Publications (1)
| Publication Number | Publication Date |
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| CN104088311A true CN104088311A (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410356758.9A Pending CN104088311A (en) | 2014-07-16 | 2014-07-16 | Double-oil-cylinder rotating grasping head of agricultural grass grasping machine |
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| CN (1) | CN104088311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294869A (en) * | 2014-10-10 | 2015-01-21 | 临颍县颍机机械制造有限公司 | Four-cylinder rotating grasping head of agricultural grass grasping machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989150A (en) * | 1975-01-10 | 1976-11-02 | Stephenson James M | Pipe carrying attachment for construction equipment |
| KR19980069886A (en) * | 1997-01-15 | 1998-10-26 | 최학범 | Combination structure of scrap grapple and rotor |
| CN2751008Y (en) * | 2004-12-13 | 2006-01-11 | 张洪志 | Hydraulic grab bucket |
| CN201362559Y (en) * | 2009-03-10 | 2009-12-16 | 张志刚 | Multifunctional sugarcane grabbing machine |
| CN104060641A (en) * | 2014-06-10 | 2014-09-24 | 临颍县颍机机械制造有限公司 | Agricultural bent arm rotary grabbing head grass grabbing machine |
| CN203866886U (en) * | 2014-06-10 | 2014-10-08 | 临颍县颍机机械制造有限公司 | Agricultural bending arm rotary grasping head grasping machine |
| CN203960923U (en) * | 2014-07-16 | 2014-11-26 | 临颍县颍机机械制造有限公司 | Two oil cylinder rotation grappling fixtures of agricultural straw grab |
-
2014
- 2014-07-16 CN CN201410356758.9A patent/CN104088311A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989150A (en) * | 1975-01-10 | 1976-11-02 | Stephenson James M | Pipe carrying attachment for construction equipment |
| KR19980069886A (en) * | 1997-01-15 | 1998-10-26 | 최학범 | Combination structure of scrap grapple and rotor |
| CN2751008Y (en) * | 2004-12-13 | 2006-01-11 | 张洪志 | Hydraulic grab bucket |
| CN201362559Y (en) * | 2009-03-10 | 2009-12-16 | 张志刚 | Multifunctional sugarcane grabbing machine |
| CN104060641A (en) * | 2014-06-10 | 2014-09-24 | 临颍县颍机机械制造有限公司 | Agricultural bent arm rotary grabbing head grass grabbing machine |
| CN203866886U (en) * | 2014-06-10 | 2014-10-08 | 临颍县颍机机械制造有限公司 | Agricultural bending arm rotary grasping head grasping machine |
| CN203960923U (en) * | 2014-07-16 | 2014-11-26 | 临颍县颍机机械制造有限公司 | Two oil cylinder rotation grappling fixtures of agricultural straw grab |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294869A (en) * | 2014-10-10 | 2015-01-21 | 临颍县颍机机械制造有限公司 | Four-cylinder rotating grasping head of agricultural grass grasping machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |